The Apex adjustable kettlebell is made of solid cast iron and reinforced with a powder coating that ensures long-lasting performance. Its textured surface resists wear and tear and prevents any damage from heavy use. Get everything you need for muscle building in this kettlebell set. This full-fledged kettlebell set, includes a 15lb weighted handle, four non-weighted removable spacer disks (empty shells at 0-lbs), and a 5lb bottom plate. Customize your workout according to your skillset with this versatile equipment. You can adjust the weight of the kettlebell between 20 to 50 pounds by replacing the removable spacer disks with standard 2. 5, 5, or 10lb weights. Our kettlebell features a traditional and specially designed U-bar handle that facilitates precise contact of the hands on the bar for optimal grip and superior control. The ergonomic design allows for one-handed workouts and two-handed workouts. Use this kettlebell set for lifting, toning, bodybuilding, strength-training exercises, and other training. Enjoy a pumped workout from the comfort of your home with these kettlebells. With the Apex Adjustable Kettlebell, you could do Kettlebell swings, Russian swings, Goblet squats, Lunge presses, and many more workouts. This workout equipment is durable, convenient, and perfect to help you achieve your optimal fitness goal.